SENTENCE NORMAL VERB TOBECÂU KH NG Đ NHẲ Ị S + VED / V2 + O S + WAS / WERE + OCÂU PH Đ NHỦ Ị S + DIDN'T + V + O S + WAS/ WERE + NOT + OCÂU H IỎ DID + S + V + O
1. The past simple:a. Form: Sentence Normal verb TobeCâu kh ng đ nhẳ ị S + Ved / V2 + O S + was / were + OCâu ph đ nhủ ị S + didn't + V + O S + was/ were + not + OCâu h iỏ Did + S + V + O ? Was / Were + S + O ?b. Usage: Thì quá kh đ n dùng đ di n t m t hành đ ng đã x y ra và ch m d tứ ơ ể ễ ả ộ ộ ả ấ ứ hoàn toàn trong quá kh .ứ